Bullmastiff Video

In this Bullmastiff video profile, we take a close look at the origins, size, temperament and potential health issues of this dog breed. A gentle giant, this dog is unique in that was taught to guard farms and livestock against poachers. You might think this means the dog is aggressive and bites. Nope! The pup was bred to chase poachers, knock them over and sit on them until the authorities arrived. Amazing, no?